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Human Arginase 1 protein (active)

Human Arginase 1 protein (active). GTX00168-pro
Human Arginase 1 protein (active). GTX00168-pro
Human Arginase 1 protein (active). GTX00168-pro

Cat No. GTX00168-pro

Application Functional Assay
Species Human
Package
10 μg ($289)
APPLICATION

Application Note

Arginase (Arg) is an enzyme that catalyzes the degradation of arginine to produce urea and omithine, which is crucial in the urea cycle. In most mammals, two isozymes of this enzyme exist; the first, Arginase I, functions in the urea cycle, and is located primarily in the cytoplasm of the liver. The second isozyme, Arginase II, has been implicated in the regulation of the arginine/ornithine concentrations in the cell. Besides, Ubiquitin Carboxyl Terminal Hydrolase L5 (UCHL5) has been identified as an interactor of Arg, thus a binding ELISA assay was conducted to detect the interaction of recombinant human Arg and recombinant human UCHL5. Briefly, Arg were diluted serially in PBS, with 0.01% BSA (pH 7.4). Duplicate samples of 100 μl were then transferred to UCHL5-coated microtiter wells and incubated for 2h at 37ºC. Wells were washed with PBST and incubated for 1h with anti-Arg pAb, then aspirated and washed 3 times. After incubation with HRP labelled secondary antibody, wells were aspirated and washed 3 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37ºC. Finally, add 50 μl stop solution to the wells and read at 450nm immediately. The binding activity of of Arg and UCHL5 was in a dose dependent manner.

Observed MW

37 kDa.
PROPERTIES

Form

Lyophilized powder

Buffer

Lyophilized from 20 mM Tris (pH 8.0) with 150 mM NaCl, 1 mM EDTA, 1 mM DTT, 0.01% SKL, 5% Trehalose, Proclin300. Reconstitute with 20 mM Tris and 150 mM NaCl (pH 8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

Storage

For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, store at -20ºC or below. After reconstitution, keep as concentrated solution.Avoid freeze-thaw cycles.

Region/Sequence

Full length protein, N-terminal His-Tag; Met1~Lys322 (NP_000036.2)

Expression System

E. coli

Purity

> 97%

Endotoxin

< 1 EU/μg

Conjugation

Unconjugated

Note

For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
TARGET

Synonyms

arginase 1

Background

Arginase catalyzes the hydrolysis of arginine to ornithine and urea. At least two isoforms of mammalian arginase exist (types I and II) which differ in their tissue distribution, subcellular localization, immunologic crossreactivity and physiologic function. The type I isoform encoded by this gene, is a cytosolic enzyme and expressed predominantly in the liver as a component of the urea cycle. Inherited deficiency of this enzyme results in argininemia, an autosomal recessive disorder characterized by hyperammonemia. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]

Database

Research Area

DATA IMAGES
Human Arginase 1 protein (active). GTX00168-pro

GTX00168-pro Functional Assay Image

Functional ELISA analysis of GTX00168-pro Human Arginase 1 protein (active) which can bind immobilized UCHL5 protein.

Human Arginase 1 protein (active). GTX00168-pro

GTX00168-pro Image

SDS-PAGE analysis of GTX00168-pro Human Arginase 1 protein (active).

Human Arginase 1 protein (active). GTX00168-pro

GTX00168-pro Image

WB analysis of GTX00168-pro Human Arginase 1 protein (active).

REFERENCE
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REVIEW
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Package List Price ($)
$ 289